Ibrahim, Gusri and Arinal, Hamni and hari, subagyo (2018) Impelementasi Metode Taguchi pada Pemesinan Bor Material Ringan Magnesium AZ31. In: SNTTM XVII, Oktober 2018, 4-5 Oktober 2018, Kupang, NTT.

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Abstract

Magnesium alloy is one of the light materials which is widely used in producing components in the field of automotive, biomedic, sport and electronic. It was due to the magnesium alloy has characteristic of light, no toxic in the body and resistant to corrosion. The surface roughness value has a important role because of affecting in the friction coefficient. The objective of this experiment is to analyze surface roughness value of magnesium AZ31 in the borring process using Taguchi Method to optimization. Esperimental machining was done to achieve the surface roughness value of magnesium AZ31 at machined condition are rotation speed (n) of 635 rpm, 970 rpm, 1420 rpm; feed rate (f) of 0.10 mm/rev, 0.18 mm/rev, 0.24 mm/rev; diameter of tool (d) of 10 mm. 12 mm and 14 mm. Analysis of variance results showed that the feed rate is the factor, which given the most significant effect on the surface roughness. The machined condition that produced the minimun surface roughness is diameter of tool of 14 mm, feed rate of 0.10 mm/rev and rotation speed of 970 rpm. The maximum surface roughness value is 0.99 µm. Selectiing the low feed rate when machining process, produced the low surface roughness value, whereas using the high rotation speed produced the low surface roughness value. Therefore, the implementation of Taguchi Method was suitable for machining of magnesium alloy

Item Type:	Conference or Workshop Item (Paper)
Subjects:	T Technology > TS Manufactures
Depositing User:	Dr Gusri Ibrahim
Date Deposited:	04 Nov 2018 14:43
Last Modified:	04 Nov 2018 14:43
URI:	http://repository.lppm.unila.ac.id/id/eprint/9325

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